Stock material or miscellaneous articles – All metal or with adjacent metals – Composite; i.e. – plural – adjacent – spatially distinct metal...
Reexamination Certificate
2007-07-03
2007-07-03
McNeil, Jennifer (Department: 1775)
Stock material or miscellaneous articles
All metal or with adjacent metals
Composite; i.e., plural, adjacent, spatially distinct metal...
C428S411100, C428S659000, C428S939000, C427S431000, C427S433000, C427S436000
Reexamination Certificate
active
11108993
ABSTRACT:
A method of coating of steel products such as plate and sheet using an aluminum-zinc coating alloy includes modifying the coating bath with a particulate compound constituent in effective amounts to control the spangle facet size of the coated product, improve tension bend rust stain performance, and improve coated product paintability. Constituents include borides such as titanium boride and aluminum borides, carbides such as titanium carbide, and aluminides such as titanium aluminide. The method produces a coated steel product that does not require temper rolling for painting.
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Friedersdorf Fritz J.
McDevitt Erin T.
Rommal H. E. George
Austin Aaron
ISG Technologies Inc.
Masteller, Jr. Harold I.
McNeil Jennifer
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